# MailFiltr vs Reading Partner

The clearest difference is in-app purchases: MailFiltr at none against Reading Partner's 3. MailFiltr also leads on iOS requirement (13.0 vs 15.1). Reading Partner's advantage is update cadence (every 4 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Reading Partner sells 3 in-app purchases, starting at $4.99 per month. MailFiltr asks for nothing beyond the download.

MailFiltr ships an update monthly, Reading Partner every 4 days. The most recent releases landed on October 5, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | MailFiltr | Reading Partner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 26 MB | 335 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [William Oling](https://appshunter.io/developer/1705941549) | [Reading Partner AB](https://appshunter.io/developer/1836170980) |

## What reviewers say

### MailFiltr

[App page](https://appshunter.io/ios/app/mailfiltr/id6464416611)

**Features:** macOS Compatibility

**In-app purchases:** none


### Reading Partner

[App page](https://appshunter.io/ios/app/reading-partner/id6777809912)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $49.90 | per year |
| Top up with 30 min | $4.99 | one-time |


## Frequently asked questions

### Is MailFiltr free?

MailFiltr is free to download, with no in-app purchases.

### Is Reading Partner free?

Reading Partner is free to download, with in-app purchases available.

### Do MailFiltr or Reading Partner have ads?

Neither MailFiltr nor Reading Partner shows ads.

### Which is updated more often, MailFiltr or Reading Partner?

MailFiltr ships an update monthly, and Reading Partner every 4 days. Most recently, MailFiltr was updated on October 5, 2026 and Reading Partner on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*